AGOL Admins can always see groups that items are shared to

[AaronKoelker]

As an admin I try and identify stagnant users and content that can be removed to free up accounts and tidy up the organization. When looking for potential users to remove and going through their items, I can see on their content tab if an item is being shared to a group; however I have no way to see the name of the group unless the admin account is a part of that group (which it often isn't). The item's detail page not only lacks this information, but states the item isn't shared at all. 

It would be helpful to know what group(s) the item has been shared to, so that I can check to see if it is an important connection -- or a group that is also stagnant and unused.